UHW1A472MHD6

The UHW1A472MHD6 is a Nichicon UHW series miniature aluminum electrolytic capacitor in a radial‑lead can, offering 4,700 µF capacitance at a 10 V rating. It is designed for applications that require compact size, high ripple current capability and long endurance under elevated temperatures.

This radial lead, polarized capacitor targets general‑purpose electronic circuits where high ripple handling, low impedance and extended lifetime at up to 105°C are important design considerations.

Key Features

• Capacitance & Voltage — 4,700 µF (4.7 mF) nominal capacitance with a rated voltage of 10 V and tolerance of −20% to +20%.
• High Ripple Current — Rated ripple current of 3.039 A at 120 Hz and 3.575 A at 10 kHz, suitable where elevated ripple handling is required.
• Low Impedance — Impedance specified at 45 mΩ, supporting improved performance in high‑frequency and decoupling roles.
• Electrical Losses — Dissipation factor (tan δ) of 0.24 measured at 20°C, 120 Hz for this part, with leakage current specified at 470 µA.
• High Reliability & Endurance — Rated for 10,000 hours at 105°C under specified test conditions, with endurance limits defined by the UHW series.
• Temperature Range — Operating from −40°C to +105°C for use across a broad thermal envelope.
• Package & Mounting — Radial lead can with dimensions φ16 × 20 mm (diameter × length), lead spacing 7.5 mm ±0.5 mm and lead diameter 0.8 mm; available in bulk (no terminal forming) or bag packing.
• Regulatory — RoHS compliant.

Typical Applications

• General‑purpose electronic circuits — Provides high capacitance and ripple current handling for compact power and energy‑storage needs in space‑constrained designs.
• High‑ripple environments — Suited for circuits where sustained ripple currents are present, leveraging the UHW series’ high ripple capability and low impedance.
• Elevated‑temperature systems — Designed for continuous operation up to 105°C with a 10,000‑hour endurance rating for long life in thermally demanding assemblies.

Unique Advantages

• Compact, high‑capacitance form factor — 4,700 µF in a φ16 × 20 mm can reduces board area while delivering significant capacitance.
• Measured high ripple capability — Explicit ripple current ratings at 120 Hz and 10 kHz provide clear design margins for AC stress and filtering tasks.
• Low impedance for stable performance — 45 mΩ impedance helps maintain voltage stability under transient and high‑frequency conditions.
• Proven endurance at elevated temperature — 10,000 hours at 105°C supports long operational life in high‑temperature installations.
• Engineered for assembly versatility — Radial lead configuration with standardized lead spacing and bag/bulk packing options eases handling and through‑hole assembly.
• RoHS compliance — Meets lead‑free material requirements for regulatory and environmental considerations.

Why Choose UHW1A472MHD6?

The UHW1A472MHD6 combines high capacitance, substantial ripple current capability and low impedance in a compact radial‑lead aluminum electrolytic package, with endurance performance specified to 10,000 hours at 105°C. Its dimensional profile (φ16 × 20 mm) and radial leads with 7.5 mm spacing make it suitable for through‑hole designs where space is limited but robust power handling is needed.

This part is well suited to engineers and procurement teams seeking a RoHS‑compliant, mass‑production ready electrolytic capacitor from the Nichicon UHW series, offering quantifiable specifications for ripple, impedance, leakage and lifetime to support reliable product development and deployment.

If you need pricing, availability or a formal quote for UHW1A472MHD6, request a quote or submit a sales inquiry and include your required quantities and delivery timeline to receive a prompt response.